Coolant Pump, Removing and Installing

Coolant Pump, Removing and Installing

Removing

Proceed as follows:

- Remove small coolant pipe => [ Small Coolant Pipe, Removing and Installing ] Small Coolant Pipe, Removing and Installing.

- Remove the coolant pump toothed belt => [ Coolant Pump Toothed Belt, Removing and Installing ] Coolant Pump Toothed Belt, Removing and Installing.

- Disconnect electrical connector - 1 - on Throttle Valve Control Module (J338).





- Remove bolts - arrows - and remove Throttle Valve Control Module (J338).

- Disconnect the electrical connector - 1 - on the engine coolant temperature (ECT) sensor (G62).





- Remove bolts - 1 to 5 -.





- Remove the coolant pump from the centering pin and remove the oil cooler.

Installing

• Replace seals and O-rings.

- Coat the O-rings - 4 - with coolant.





- Make sure both centering pins are installed in the cylinder block.

- Install the connection piece - 2 - into the oil cooler - 1 -.

- Push the coolant pump - 3 - onto the connection piece and onto the centering pins in the cylinder block.

- Tighten bolts in - 1 to 5 - sequence.





• If a new coolant pump was installed, then the protective cap - arrow - must be removed.

The rest of the installation follows the reverse of the removal procedures.